EP4265934A4 - Embrayage de blocage d'entrée inverse - Google Patents

Embrayage de blocage d'entrée inverse Download PDF

Info

Publication number
EP4265934A4
EP4265934A4 EP22749636.1A EP22749636A EP4265934A4 EP 4265934 A4 EP4265934 A4 EP 4265934A4 EP 22749636 A EP22749636 A EP 22749636A EP 4265934 A4 EP4265934 A4 EP 4265934A4
Authority
EP
European Patent Office
Prior art keywords
reverse
input
blocking clutch
clutch
blocking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP22749636.1A
Other languages
German (de)
English (en)
Other versions
EP4265934B1 (fr
EP4265934A1 (fr
Inventor
Nagao Dohi
Yuya DAIKOKU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/JP2021/046770 external-priority patent/WO2022168466A1/fr
Application filed by NSK Ltd filed Critical NSK Ltd
Publication of EP4265934A1 publication Critical patent/EP4265934A1/fr
Publication of EP4265934A4 publication Critical patent/EP4265934A4/fr
Application granted granted Critical
Publication of EP4265934B1 publication Critical patent/EP4265934B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00Self-acting brakes, e.g. coming into operation at a predetermined speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00Freewheels or freewheel clutches
    • F16D41/06Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/10Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action with self-actuated reversing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00Automatic clutches
    • F16D43/02Automatic clutches actuated entirely mechanically
    • F16D43/20Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/21Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/10Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes
    • F16D51/12Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes mechanically actuated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00Combinations of couplings and brakes; Combinations of clutches and brakes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02Clutch-brake combinations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
EP22749636.1A 2021-02-08 2022-01-28 Embrayage de blocage d'entrée inverse Active EP4265934B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021018307 2021-02-08
PCT/JP2021/046770 WO2022168466A1 (fr) 2021-02-08 2021-12-17 Embrayage de blocage à entrée inverse
PCT/JP2022/003413 WO2022168764A1 (fr) 2021-02-08 2022-01-28 Embrayage de blocage d'entrée inverse

Publications (3)

Publication Number Publication Date
EP4265934A1 EP4265934A1 (fr) 2023-10-25
EP4265934A4 true EP4265934A4 (fr) 2024-07-17
EP4265934B1 EP4265934B1 (fr) 2025-07-09

Family

ID=82741385

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21924851.5A Active EP4276327B1 (fr) 2021-02-08 2021-12-17 Embrayage de blocage à entrée inverse
EP22749636.1A Active EP4265934B1 (fr) 2021-02-08 2022-01-28 Embrayage de blocage d'entrée inverse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP21924851.5A Active EP4276327B1 (fr) 2021-02-08 2021-12-17 Embrayage de blocage à entrée inverse

Country Status (6)

Country Link
US (2) US12049931B2 (fr)
EP (2) EP4276327B1 (fr)
JP (2) JP7311048B2 (fr)
KR (2) KR102869129B1 (fr)
CN (2) CN116710673B (fr)
WO (1) WO2022168764A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024247372A1 (fr) * 2023-05-29 2024-12-05 日本精工株式会社 Embrayage de blocage à entrée inversée
DE112024002399T5 (de) * 2023-05-29 2026-03-12 Nsk Ltd. Gegenrichtungs-Sperrkupplung
WO2025018179A1 (fr) * 2023-07-20 2025-01-23 日本精工株式会社 Embrayage de blocage à entrée inverse et son procédé d'assemblage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591029A (en) * 1984-08-17 1986-05-27 Da Foe John P Load actuating braking apparatus
WO2020054763A1 (fr) * 2018-09-12 2020-03-19 日本精工株式会社 Moteur électrique doté d'un embrayage de coupure à entrée inverse
EP4123192A1 (fr) * 2021-01-28 2023-01-25 NSK Ltd. Moteur électrique à embrayage de blocage d'entrée inverse

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051282A (en) * 1959-12-15 1962-08-28 Whitney E Greene Self-locking rotary transmission
US5123972A (en) * 1990-04-30 1992-06-23 Dana Corporation Hardened insert and brake shoe for backstopping clutch
US6871735B2 (en) * 2001-06-26 2005-03-29 Ntn Corporation Reverse-input shutoff clutch and rotation drive device
SE0303541D0 (sv) 2003-12-22 2003-12-22 Astrazeneca Ab New compounds
JP4541109B2 (ja) * 2004-11-12 2010-09-08 Ntn株式会社 逆入力防止クラッチ
DE102006020041A1 (de) 2005-05-02 2007-03-15 Continental Teves Ag & Co. Ohg Lenkvorrichtung, insbesondere für eine Hinterradlenkung
JP4697784B2 (ja) 2005-08-01 2011-06-08 Ntn株式会社 電動リニアアクチュエータ
JP2009063017A (ja) * 2007-09-04 2009-03-26 Ntn Corp 逆入力防止クラッチ
CN103448696B (zh) * 2013-06-04 2015-10-14 浙江金刚汽车有限公司 一种车辆助驱机构
JP2017061973A (ja) * 2015-09-24 2017-03-30 Ntn株式会社 逆入力防止クラッチ
IT201600070842A1 (it) 2016-07-07 2018-01-07 Nuovo Pignone Tecnologie Srl Metodo e sistema di controllo anti-pompaggio adattivo
EP3354924B1 (fr) * 2017-01-11 2020-07-01 Canon Kabushiki Kaisha Embrayage, dispositif de transmission d'entraînement et appareil de formation d'images
CN110998119A (zh) * 2017-08-01 2020-04-10 日本精工株式会社 逆向输入断开离合器、电动配气正时调整装置、可变压缩比装置及电动助力转向装置
CN112189100B (zh) * 2018-05-07 2022-09-13 日本精工株式会社 逆向输入断开离合器以及促动器
JP7095402B2 (ja) * 2018-05-22 2022-07-05 日本精工株式会社 逆入力ブレーキ機構および電動式ブレーキ装置
JP7135470B2 (ja) * 2018-06-11 2022-09-13 日本精工株式会社 ステアリング装置
JP2020008124A (ja) * 2018-07-11 2020-01-16 日本精工株式会社 逆入力遮断クラッチ
HU231201B1 (hu) 2018-08-17 2021-09-28 László Eredics Egy vagy több fajta anyagból kialakított kábeldob
CN110848284A (zh) * 2018-08-20 2020-02-28 锅屋百泰株式会社 带反向输入阻断离合器的电动机及反向输入阻断离合器
KR102124917B1 (ko) 2018-11-12 2020-06-22 한국과학기술원 능동형 메타포토닉 컬러표시장치
CN113748271B (zh) * 2019-11-29 2023-02-17 日本精工株式会社 反向输入切断离合器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591029A (en) * 1984-08-17 1986-05-27 Da Foe John P Load actuating braking apparatus
WO2020054763A1 (fr) * 2018-09-12 2020-03-19 日本精工株式会社 Moteur électrique doté d'un embrayage de coupure à entrée inverse
EP4123192A1 (fr) * 2021-01-28 2023-01-25 NSK Ltd. Moteur électrique à embrayage de blocage d'entrée inverse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022168764A1 *

Also Published As

Publication number Publication date
EP4276327A4 (fr) 2024-07-17
WO2022168764A1 (fr) 2022-08-11
JPWO2022168764A1 (fr) 2022-08-11
CN116710673A (zh) 2023-09-05
CN116710673B (zh) 2025-11-21
KR20230111245A (ko) 2023-07-25
US12117051B2 (en) 2024-10-15
US20240044377A1 (en) 2024-02-08
CN116635642A (zh) 2023-08-22
CN116635642B (zh) 2026-03-17
US12049931B2 (en) 2024-07-30
EP4265934B1 (fr) 2025-07-09
KR20230104680A (ko) 2023-07-10
US20240077118A1 (en) 2024-03-07
JP7311048B2 (ja) 2023-07-19
KR102869129B1 (ko) 2025-10-14
EP4265934A1 (fr) 2023-10-25
JP7243927B2 (ja) 2023-03-22
EP4276327B1 (fr) 2025-01-22
JPWO2022168466A1 (fr) 2022-08-11
EP4276327A1 (fr) 2023-11-15
KR102866204B1 (ko) 2025-09-29

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